package com.sky.controller.admin;

import com.sky.mapper.OrdersMapper;
import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.service.impl.ReportServiceImpl;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

@Api("销售统计相关接口")
@Slf4j
@RestController
@RequestMapping("/admin/report")
public class ReportController {
    @Autowired
    private ReportService reportService;

    /**
     * 营业额统计
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("营业额统计")
    @GetMapping("/turnoverStatistics")
    public Result turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                     @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("查询营业额数据：{} ~ {}", begin, end);

        TurnoverReportVO  vo = reportService.turnoverStatistics(begin, end);

        return Result.success(vo);
    }

    /**
     * 用户统计
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("用户统计")
    @GetMapping("/userStatistics")
    public Result userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                 @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("用户统计：{} ~ {}", begin, end);

        UserReportVO vo = reportService.userStatistics(begin, end);

        return Result.success(vo);
    }

    /**
     * 订单统计
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("订单统计")
    @GetMapping("/ordersStatistics")
    public Result<OrderReportVO> orderStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                 @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("订单统计：{} ~ {}", begin, end);

        OrderReportVO vo = reportService.orderStatistics(begin, end);

        return Result.success(vo);
    }

    /**
     * 销量前10排名统计
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("销量前10排名统计")
    @GetMapping("/top10")
    public Result<SalesTop10ReportVO> sailTop10(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("销量排名统计：{} ~ {}", begin, end);

        SalesTop10ReportVO vo = reportService.sailTop10(begin, end);

        return Result.success(vo);
    }

    /**
     * 导出运营数据报表
     * @param response
     */
    @ApiOperation("导出运营数据报表")
    @GetMapping("/export")
    public void export(HttpServletResponse response) {
        log.info("导出Excel");
        reportService.exportBusinessData(response);
    }
}
